Bouchons, or corks, are natural closures made from the bark of the cork oak tree. They are primarily used to seal bottles of wine and other beverages, preventing air from entering and preserving the liquid inside. Corks are valued for their ability to expand and create a tight seal, which helps maintain the quality and flavor of the drink. In addition to their use in the beverage industry, bouchons have applications in various crafts and DIY projects. They can be repurposed for coasters, bulletin boards, or even as decorative elements in home decor. Their versatility and eco-friendly nature make them popular among crafters.